T-T Electric designs and manufactures comprehensive digital drive solutions engineered to optimize dynamic speed control, efficiency, and torque regulation in heavy-duty industrial applications.
With over 120 years of expertise in electric rotating machinery, our industrial drives deliver ultra-fast digital signal processing across full speed ranges. The 4-quadrant regenerative drive options allow bidirectional motor operation and return excess braking energy back into the mains power supply, significantly reducing industrial power consumption and operational footprint.
- 2-Quadrant (Non-Regenerative) & 4-Quadrant (Regenerative) Configurations
- Standard AC Supply Voltage up to 500 VAC (Optional 600 VAC / 690 VAC)
- Power Rating Outputs up to 980 kW & 2250 A Output Current
- Advanced Control Interface: 17 Digital Inputs, 8 Analogue Inputs, 7 Digital & 4 Analogue Outputs
Technical Specifications Overview
Control Technology:
Fully Digital Microprocessor Control
Operating Quadrants:
2Q (Single Direction) / 4Q (Regenerative)
Mains Input Voltage:
230V – 500 VAC (Option: 600V / 690 VAC)
Max Output Power:
Up to 980 kW (1300 HP)
Armature Current:
Up to 2250 A DC
Overload Capacity:
Up to 250% for 25 seconds
Quality Standard:
ISO 9001, EASA & AEMT Compliant